1.
What is the first step in finding the median in a set of data?
A.
Find the difference between the greatest number and least number.
B.
Find the number that appears most often.
C.
Add the numbers.
D.
Write the numbers in order from least to greatest.
Hint
2.
Which number describes the spread of a set of data?
A.
range
B.
median
C.
mean
D.
mode
Hint
3.
Find the mode of the set of data.
24, 25, 30, 31, 31, 33, 34, 38, 41, 42, 44, 48, 49, 67
A.
36
B.
67
C.
31
D.
34
Hint
4.
Which number(s) describe(s) the average number in a set of data?
A.
neither
B.
both mean and median
C.
mean
D.
median
Hint
5.
Find the median for the data set
2, 3, 5, 7, 9, 10, 12, 15.
A.
9
B.
8
C.
7
D.
10
Hint